Smorygo — Engineering ToolsPersonal platform to help engineers and enthusiasts design simple and complex gear transmissions with live previews and SVG/DXF exports.
Gear generator
Gear generator
Generate a single involute spur gear or a meshing gear pair. Control module, profile shift, backlash, clearance, discretization, and reference geometry, animate the motion, and export SVG/DXF or a ZIP bundle.
Single-stage epicyclic gear tools. Solve a three-gear set from any two known gears, or search whole tooth-count ranges for a target ratio. Includes spacing/collision checks, hunting/GCD validation, animation, and SVG/DXF export.
Two-stage split-ring planetary solver. Starts from a target overall ratio and tooth-count ranges, applies your constraints, finds valid integer solutions, shows the motion, and exports the geometry in SVG/DXF or a full bundle.